Angle adjusting and supporting device of photovoltaic module

Abstract

The utility model provides an angle adjusting and supporting device for a photovoltaic module, which comprises a base, a rotating disc rotationally arranged at the top of the base, a power mechanism arranged on the base and used for driving the rotating disc to rotate, mounting columns symmetrically and fixedly arranged at the top of the rotating disc, and a mounting plate rotationally arranged between the two mounting columns through a rotating shaft, a first motor for driving the rotating shaft to rotate is arranged on the side wall of the mounting column, a first mounting groove for mounting the photovoltaic module is formed in the mounting plate, sliding grooves are formed in the positions, located at the two ends of the first mounting groove, of the mounting plate, sliding blocks are arranged in the two sliding grooves in a sliding mode, and a mounting block is erected between the two sliding blocks; a cleaning assembly used for cleaning the surface of the photovoltaic module is arranged on the mounting block, a driving assembly used for driving the sliding block to slide in the sliding groove is further arranged on the mounting plate, and the problem that in the prior art, after dust is accumulated on the photovoltaic module, the sunlight obtaining efficiency of the photovoltaic module becomes low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component support structures, in particular to an angle adjustment support device for a photovoltaic component. Background Art

[0002] Photovoltaic modules are the core components of solar power generation systems. They are also called photovoltaic panels or solar panels. They are devices used to convert solar energy into electrical energy. Generally, photovoltaic modules are equipped with solar tracking systems to enable the photovoltaic modules to always face the sun, thereby improving the efficiency of photovoltaic modules in obtaining solar energy.

[0003] A Chinese patent with publication number CN220139476U discloses a photovoltaic panel support device with adjustable angle, which drives the first gear to rotate, so that the rotating seat rotates on the fixed seat, so that the photovoltaic assembly follows the rotation, and drives the rotating shaft to rotate, so that the photovoltaic assembly on the connecting block can be adjusted to a suitable tilt angle and orientation as needed, so that the photovoltaic assembly always remains facing the direction of the sun, increasing the efficiency of obtaining sunlight. However, as time goes by, a large amount of dust will accumulate on the photovoltaic assembly, affecting the efficiency of the photovoltaic assembly in obtaining sunlight. Utility Model Content

[0004] In view of the deficiencies existing in the prior art, the utility model provides an angle adjustment support device for a photovoltaic assembly, which solves the problem in the prior art that dust accumulates on the photovoltaic assembly, resulting in low efficiency in obtaining sunlight from the photovoltaic assembly.

[0005] According to an embodiment of the utility model, a photovoltaic component angle adjustment support device includes a base, a rotating disk is rotatably provided on the top of the base, a power mechanism for driving the rotating disk to rotate is provided on the base, a mounting column is symmetrically and fixedly provided on the top of the rotating disk, a mounting plate is rotated by a rotating shaft between the two mounting columns, a first motor for driving the rotating shaft to rotate is provided on the side wall of the mounting column, a first mounting groove for installing the photovoltaic component is provided on the mounting plate, sliding grooves are provided at both ends of the first mounting groove, sliders are provided for sliding in the two sliding grooves, a mounting block is arranged between the two sliders, a cleaning component for cleaning the surface of the photovoltaic component is provided on the mounting block, and a driving component for driving the slider to slide in the sliding groove is also provided on the mounting plate.

[0006] Compared with the prior art, the utility model has the following beneficial effects: by adopting a power mechanism to drive the rotating disk to rotate, the first motor drives the rotating shaft to rotate, so that the photovoltaic component installed in the first mounting groove can follow the mounting plate to arbitrarily change the direction and tilt angle, so as to achieve the purpose of always facing the sun and receiving the maximum light, and by starting the driving component, the slider moves in the slide groove, so that the cleaning component on the mounting block generates friction with the outer surface of the photovoltaic component while following the movement of the slider, so that the cleaning component cleans the outer surface of the photovoltaic component, thereby avoiding the outer surface of the photovoltaic component from being covered with dust, ensuring the efficiency of the photovoltaic component in obtaining sunlight, and keeping the production capacity of the photovoltaic component stable and efficient.

[0007] Furthermore, the cleaning assembly includes: a cleaning cylinder, connecting plates are symmetrically provided at both ends of the side wall of the mounting block facing the first mounting groove, the cleaning cylinder is arranged between the two connecting plates, and cleaning cotton is sleeved on the cleaning cylinder.

[0008] Furthermore, a second mounting groove is opened on the side wall of the mounting block facing the first mounting groove, one end of the spring is fixed in the second mounting groove, and a slide plate is provided at the other end of the spring. The slide plate is slidably connected to the second mounting groove, and the two connecting plates are symmetrical and fixedly arranged at both ends of the slide plate.

[0009] Furthermore, the cleaning cylinder is rotatably arranged between the two connecting plates.

[0010] Furthermore, an arc-shaped groove is formed at the end of the mounting plate, and the arc-shaped groove is adapted to the outer surface of the cleaning cylinder.

[0011] Furthermore, the driving assembly includes: a screw rod, which is rotatably arranged in one of the slide grooves, the screw rod is threadedly connected to the corresponding slider, and a second motor for driving the screw rod to rotate is arranged on the side wall of the mounting plate.

[0012] Furthermore, the two mounting columns are both arranged at an incline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0014] Figure 2 It is a front view of an embodiment of the utility model.

[0015] Figure 3 It is a top view of an embodiment of the utility model.

[0016] Figure 4 This is a cross-sectional view of the mounting block of an embodiment of the utility model.

[0017] In the above drawings: 1. base; 2. rotating disk; 3. mounting column; 4. mounting plate; 5. first motor; 6. first mounting groove; 7. slide groove; 8. slider; 9. mounting block; 10. cleaning cylinder; 11. connecting plate; 12. spring; 13. slide plate; 14. arc groove; 15. screw rod; 16. second motor. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 As shown in FIG. 3 , an embodiment of the utility model proposes an angle adjustment support device for a photovoltaic component, comprising a base 1, a rotating disk 2 is rotatably provided on the top of the base 1, a power mechanism for driving the rotating disk 2 to rotate is provided on the base 1, a mounting column 3 is symmetrically and fixedly provided on the top of the rotating disk 2, a mounting plate 4 is provided between the two mounting columns 3 and rotates through a rotating shaft, a first motor 5 for driving the rotating shaft to rotate is provided on the side wall of the mounting column 3, a first mounting groove 6 for installing the photovoltaic component is provided on the mounting plate 4, sliding grooves 7 are provided at both ends of the first mounting groove 6 on the mounting plate 4, sliders 8 are provided for sliding in the two sliding grooves 7, a mounting block 9 is arranged between the two sliders 8, a cleaning component for cleaning the surface of the photovoltaic component is provided on the mounting block 9, and a driving component for driving the slider 8 to slide in the sliding groove 7 is also provided on the mounting plate 4. When in use, the photovoltaic component is installed in the first mounting groove 6, and the turntable is driven to rotate by the power mechanism to change the direction of the photovoltaic component in the first mounting groove 6 of the mounting plate 4. Specifically, the power mechanism is a driving motor, and the driving motor can be arranged in the base 1. The output end of the driving motor is fixedly connected to the rotating disk 2, and the rotating shaft is fixedly connected to the mounting plate 4. The first motor 5 drives the rotating shaft to rotate, so that the inclination angle of the photovoltaic component on the mounting plate 4 changes, thereby achieving the photovoltaic component always facing the sun. When necessary, such as every morning, the driving component is started, and the driving component drives the slider 8 to move in the slide groove 7, thereby driving the mounting block 9 to move along the length direction of the slide groove 7, so that the cleaning component on the mounting block 9 cleans the outer surface of the photovoltaic component (i.e., the photovoltaic panel) when moving, thereby avoiding excessive dust accumulation on the photovoltaic component, so that the photovoltaic component always maintains a high efficiency in obtaining sunlight.

[0020] like Figure 3 —4, further, the cleaning assembly includes: a cleaning cylinder 10, connecting plates 11 are symmetrically provided at both ends of the side wall of the mounting block 9 facing the first mounting groove 6, the cleaning cylinder 10 is arranged between the two connecting plates 11, and cleaning cotton is sleeved on the cleaning cylinder 10. When cleaning, the cleaning cylinder 10 is pressed against the outer surface of the photovoltaic module, and when the cleaning cylinder 10 moves with the mounting block 9, the cleaning cotton on the cleaning cylinder 10 wipes and removes the dust accumulated on the surface of the photovoltaic module, thereby ensuring the efficiency of the photovoltaic module in obtaining sunlight.

[0021] like Figure 4 As shown, further, a second mounting groove is provided on the side wall of the mounting block 9 facing the first mounting groove, one end of the spring is fixedly arranged in the second mounting groove, and a slide plate 13 is provided at the other end of the spring 12, and the slide plate 13 is slidably connected to the second mounting groove, and the two connecting plates 11 are symmetrical and fixedly arranged at both ends of the slide plate 13. The connecting plate 11 is arranged on the slide plate 13, and the cleaning cylinder 10 is arranged between the two connecting plates 11. When the cleaning cylinder 10 abuts against the surface of the photovoltaic module, the spring 12 provides an elastic force to the slide plate 13, so that the cleaning cylinder 10 abuts against the photovoltaic module and has a force toward the photovoltaic module when moving on the surface of the photovoltaic module, so that the cleaning cotton on the cleaning cylinder 10 has a better cleaning effect on the surface of the photovoltaic module and reduces dust residue.

[0022] like Figure 3 —4, further, the cleaning cylinder 10 is rotatably arranged between the two connecting plates 11. Specifically, the cleaning cylinder 10 rotates by friction. Due to the rotation of the cleaning cylinder 10, when the cleaning cotton on the cleaning cylinder 10 wipes the surface of the photovoltaic module, the cleaning cotton on the cleaning cylinder 10 changes different positions to wipe the surface of the photovoltaic module, thereby avoiding the accumulation of a large amount of dust in a fixed position on the cleaning cotton to affect the wiping effect of the cleaning cotton.

[0023] like Figure 1 As shown in FIG. 2 , further, an arc groove 14 is formed at the end of the mounting plate 4, and the arc groove 14 is adapted to the outer surface of the cleaning cylinder 10. When the surface of the photovoltaic module does not need to be cleaned, the cleaning cylinder 10 is stored in the arc groove 14. At this time, the cleaning cylinder 10 abuts against the bottom of the arc groove 14 under the action of the spring 12, so that the cleaning cotton on the cleaning cylinder 10 is shielded and protected by the arc groove 14 and the mounting block 9, so as to avoid excessive dust accumulation on the cleaning cotton.

[0024] like Figure 1 —2, further, the driving assembly includes: a screw rod 15, the screw rod 15 is rotatably arranged in one of the slide grooves 7, the screw rod 15 is threadedly connected to the corresponding slider 8, and a second motor 16 for driving the screw rod 15 to rotate is provided on the side wall of the mounting plate 4. When the slider 8 is driven to move, the second motor 16 is started, and the second motor 16 drives the screw rod 15 to rotate. The rotation of the screw rod 15 drives the slider 8 threadedly connected thereto to move along the length direction of the slide groove 7, so that the mounting block 9 also moves along the length direction of the slide groove 7, so that the cleaning assembly rubs on the surface of the photovoltaic component to achieve the purpose of cleaning. Preferably, the screw rod 15 is arranged in one of the slide grooves 7, and a guide rod is arranged in the other slide groove 7, and the guide rod is slidably connected to the other slider 8.

[0025] like Figure 1As shown, further, both mounting posts 3 are tilted. Specifically, both mounting posts 3 are tilted in the same direction at the same angle, and the tilted mounting posts 3 can reduce the shielding of sunlight coming from the side, so that each position on the photovoltaic module between the two mounting posts 3 can receive the sun's radiation to the greatest extent.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An angle adjustment support device for a photovoltaic module, characterized in that: The invention comprises a base (1), a rotating disk (2) is rotatably provided on the top of the base (1), a power mechanism for driving the rotating disk (2) to rotate is provided on the base (1), a mounting column (3) is symmetrically and fixedly provided on the top of the rotating disk (2), a mounting plate (4) is provided between the two mounting columns (3) and is rotatable via a rotating shaft, a first motor (5) for driving the rotating shaft to rotate is provided on the side wall of the mounting column (3), a first mounting groove (6) for mounting a photovoltaic module is provided on the mounting plate (4), sliding grooves (7) are provided at both ends of the first mounting groove (6) on the mounting plate (4), sliding blocks (8) are provided in the two sliding grooves (7), a mounting block (9) is arranged between the two sliding blocks (8), a cleaning component for cleaning the surface of the photovoltaic module is provided on the mounting block (9), and a driving component for driving the sliding block (8) to slide in the sliding groove (7) is also provided on the mounting plate (4).

2. The angle adjustment support device of a photovoltaic module according to claim 1, characterized in that The cleaning assembly comprises: a cleaning cylinder (10), connecting plates (11) are symmetrically provided at both ends of the side wall of the mounting block (9) facing the first mounting groove (6), the cleaning cylinder (10) is arranged between the two connecting plates (11), and cleaning cotton is sleeved on the cleaning cylinder (10).

3. The angle adjustment support device for a photovoltaic module according to claim 2, characterized in that: A second mounting groove is provided on the side wall of the mounting block (9) facing the first mounting groove. One end of the spring (12) is fixedly arranged in the second mounting groove. A slide plate (13) is provided at the other end of the spring (12). The slide plate (13) is slidably connected to the second mounting groove. The two connecting plates (11) are symmetrically and fixedly arranged at both ends of the slide plate (13).

4. The photovoltaic module angle adjustment support device according to claim 2, characterized in that: The cleaning cylinder (10) is rotatably arranged between the two connecting plates (11).

5. The angle adjustment support device for a photovoltaic module according to claim 3, characterized in that: An arc-shaped groove (14) is provided at the end of the mounting plate (4), and the arc-shaped groove (14) is adapted to the outer surface of the cleaning cylinder (10).

6. The photovoltaic module angle adjustment support device according to claim 1, characterized in that: The driving assembly comprises: a screw rod (15), the screw rod (15) is rotatably arranged in one of the slide grooves (7), the screw rod (15) is threadedly connected to the corresponding slider (8), and a second motor (16) for driving the screw rod (15) to rotate is arranged on the side wall of the mounting plate (4).

7. The photovoltaic module angle adjustment support device according to claim 1, characterized in that: The two mounting columns (3) are both arranged obliquely.

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